CN109834554B - Novel aeroengine blade grinding machine - Google Patents
Novel aeroengine blade grinding machine Download PDFInfo
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- CN109834554B CN109834554B CN201910194806.1A CN201910194806A CN109834554B CN 109834554 B CN109834554 B CN 109834554B CN 201910194806 A CN201910194806 A CN 201910194806A CN 109834554 B CN109834554 B CN 109834554B
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- 230000001360 synchronised effect Effects 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 238000009966 trimming Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000007730 finishing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a novel aeroengine blade grinding machine which comprises a machine base, a table top roller trimmer, a top trimmer, a main shaft driving motor, a front main machine base, a rear main machine base, an X-direction screw rod and a stand column, wherein the machine base is provided with the X-direction driving control motor, the front main machine base is provided with a workbench, the workbench is provided with the table top roller trimmer and a rotatable five-axis turntable, the X-direction screw rod is connected with the workbench, the stand column is slidably arranged on the rear main machine base, the stand column is provided with a main shaft front seat which is controlled by a driving device to slide up and down, one side of the stand column is provided with the Z-direction screw rod in a matched manner, the main shaft front seat is provided with a main shaft which is connected with the output end of the main shaft motor in a penetrating manner, the end part of the main shaft is provided with a grinding wheel in a matched manner, the top trimmer is slidably arranged on the stand column, and the table top roller trimmer and the top trimmer can trim the grinding wheel. The invention has the advantages that the position adjustment and the positioning in the X, Y, Z direction can be carried out in the grinding and finishing process, the processing precision is high, the grinding and finishing of the grinding wheel can be simultaneously carried out, and the like.
Description
[ field of technology ]
The invention relates to the technical field of grinding machines, in particular to the technical field of novel aero-engine blade grinding machines.
[ background Art ]
The blade is used as a core component of power energy devices such as a gas turbine, an aeroengine and the like, and plays an important role in the working performance of the gas turbine and the aeroengine. In order to improve the energy conversion efficiency of the aeroengine, reduce the energy consumption and realize the optimization of the power volume ratio, the design of the profile of the blade is developed from a straight surface to a cambered surface and then to a twisted cambered surface, the profile curve is more and more complex, the processing technology of the blade is more and more complex, and the requirements on blade processing equipment are also higher and higher. Grinding machines are an important type of blade processing equipment, and grinding machines perform grinding processing on blades to obtain good surface roughness and manufacturing accuracy, and the manufacturing accuracy and surface roughness of blade profiles have a critical influence on the performance and efficiency of the whole energy conversion device. The existing grinding machine for the aeroengine blade has the problems that the grinding efficiency precision is not high, abrasion can occur on the surface of a grinding wheel in the long-term grinding process, the surface of the grinding wheel needs to be trimmed in order to ensure the machining precision, the existing grinding wheel trimming is required to be independently carried out, the grinding efficiency is affected to a certain extent, the position adjustment in the grinding trimming process is inconvenient, and the like.
[ invention ]
The invention aims to solve the problems in the prior art, and provides a novel aeroengine blade grinding machine which can enable the position in the X, Y, Z direction to be adjusted and positioned in the grinding and finishing machining process, and has high machining precision, grinding and finishing of a grinding wheel can be simultaneously carried out, and workpiece grinding efficiency is high.
In order to achieve the aim, the invention provides a novel aeroengine blade grinding machine, which comprises a machine base, a table roller finisher, a top finisher, a main shaft driving motor, a front main machine base, a rear main machine base, an X-direction screw rod and an upright post, wherein the machine base is arranged on the front main machine base, the machine base is provided with the X-direction driving control motor connected with the X-direction screw rod, the front main machine base is slidably provided with a workbench, the workbench is provided with the table roller finisher, a ship-shaped and rotatable five-axis turntable, the five-axis turntable is provided with a turntable, the turntable is provided with a clamp, the X-direction screw rod is connected with the workbench through a screw rod nut seat, the rear main machine base is provided with a Z-direction driving control motor and a plurality of Z-direction guide rails, the stand slidable mounting is on back host computer seat, and the one end that is close to the workstation on the stand is equipped with slidable mounting and has had the main shaft front seat, and drive arrangement is installed at the stand top, and drive arrangement links to each other with Y axial lead screw, and Y is to lead screw and main shaft front seat link to each other, Z is installed to the cooperation of stand one side, and Z is to lead screw and Z is to drive control motor output and link to each other, the main shaft motor cooperation is installed on the main shaft front seat, wears to be equipped with the main shaft that links to each other with the main shaft motor output on the main shaft front seat, and the tip cooperation of main shaft is installed the emery wheel, top type trimmer slidable mounting is on the stand, mesa gyro wheel trimmer and top type trimmer all can repair the emery wheel.
Preferably, the front main machine base is provided with a plurality of X-direction sliding rails, and the bottom of the workbench is mounted on the X-direction sliding rails in a matched manner by using sliding blocks.
Preferably, two Y-shaped guide rails are arranged on the upright post, supporting seats are arranged on the left side and the right side of the upright post, Z-shaped screw rod mounting holes are formed in the supporting seats on the right side of the upright post, and the front base of the main shaft for the top-type trimmer is slidably mounted on the Y-shaped guide rails.
Preferably, the Z-direction sliding block which can be matched and installed on the Z-direction sliding rail is arranged on the supporting seat, the Z-direction screw rod is matched and installed on the Z-direction screw rod installation hole in a penetrating mode, and the Z-direction screw rod is connected with the output end of the Z-direction driving control motor through a small coupler.
Preferably, the table roller trimmer comprises a base, a first shaft core, a heightening plate, a waterproof cover and a fixing seat, wherein the bottom of the heightening plate is fixed on a workbench, a driving motor, a main synchronous belt pulley and a driven synchronous belt pulley which are connected by a synchronous belt are arranged in the fixing seat, the output end of the driving motor is connected with the main synchronous belt pulley, the driven synchronous belt pulley is connected with the first shaft core, and a diamond roller is mounted on the first shaft core in a matched manner.
Preferably, the top trimmer comprises a mounting seat with a plurality of sliding rails, a bearing seat, a box body and a connecting seat, wherein a second shaft core is mounted on the bearing seat in a matched manner, the bearing seat is connected with the connecting seat, the connecting seat is slidably mounted on the sliding rails through a plurality of sliding blocks, the box body is connected with the connecting seat, a driving motor and a driving synchronous pulley connected with the driving motor are mounted on the box body, a linkage synchronous pulley is arranged on the connecting seat, a motor for controlling the second shaft core to rotate is mounted on the mounting seat, the motor is connected with the second shaft core through a synchronous belt transmission device, and the mounting seat is connected with a main shaft front seat.
Preferably, a left outer cover and a right outer cover are arranged on the machine base, a sliding left sliding door is arranged on the left outer cover, and an operation box and a sliding right sliding door are arranged on the right outer cover.
Preferably, the driving device is mainly formed by mutually connecting a Y-direction driving control motor and a speed reducer, the bottom of the speed reducer is fixed at the top of the upright post by an elevating block, and the output end of the speed reducer is connected with the Y-direction screw rod by a coupler.
Preferably, the rear main frame is provided with a Z-guide protective cover and an electric cabinet support, the electric cabinet support is provided with an electric control cabinet, and one side of the electric control cabinet is provided with an electric cabinet air conditioner.
Preferably, a water spray adjusting mechanism and a top type trimming water spray mechanism are respectively arranged on two sides of the top type trimmer, and a spray head is arranged at the end part of the water spray adjusting mechanism.
The invention has the beneficial effects that: 1) The position in the X, Y, Z direction can be adjusted and positioned in the grinding and finishing process, so that the machining precision is ensured; 2) The grinding wheel can be trimmed while grinding the workpiece, so that the surface flatness of the grinding wheel is ensured, the grinding precision and flatness of the grinding wheel are high, and the grinding efficiency and quality of the workpiece are improved; 3) The grinding machine has high working stability, convenient operation control and high waterproofness and safety.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a novel aircraft engine blade grinder of the present invention;
FIG. 2 is a front view, cross-sectional view taken along the plane A-A, of a novel aircraft engine blade grinder according to the present invention;
FIG. 3 is a top view of a novel aircraft engine blade grinder of the present invention;
FIG. 4 is a cross-sectional view of the B-B side of the novel aircraft engine blade grinding machine of the present invention in a top view;
FIG. 5 is a schematic view of a top dressing of a novel aircraft engine blade grinder of the present invention;
FIG. 6 is a schematic view of the structure of a post of a novel aircraft engine blade grinder of the present invention;
FIG. 7 is a schematic view of a table roller dresser of the novel aircraft engine blade grinder of the present invention;
FIG. 8 is a schematic diagram of a top dressing and column installation of a novel aircraft engine blade grinder of the present invention;
FIG. 9 is a partial front view of a novel aircraft engine blade grinder of the present invention;
FIG. 10 is a partial side view of a novel aircraft engine blade grinder of the present invention.
In the figure: 1-stand, 2-table roller trimmer, 3-top trimmer, 4-spindle drive motor, 5-front main stand, 6-rear main stand, 7-X-direction screw rod, 8-Y-direction drive control motor, 9-upright post, 10-working table, 11-right-moving door, 12-left housing, 13-left-moving door, 14-right housing, 15-lead screw nut seat, 16-operation box, 17-ship type, 20-base, 21-first shaft core, 22-heightened plate, 23-waterproof cover, 24-fixing seat, 31-water spray adjusting mechanism, 32-spray head, 33-top trimming water spray mechanism, 34-installation seat, 35-bearing seat, 36-box body, 37-connection seat 41-main shaft, 42-grinding wheel, 51-X-direction slide rail, 61-Z-direction guide rail, 62-Z-direction guide rail protective cover, 63-electric cabinet support, 64-electric cabinet air conditioner, 65-electric control cabinet, 66-Z-direction drive control motor, 71-X-direction drive control motor, 81-speed reducer, 82-Y-direction screw rod, 83-heightened block, 91-supporting seat, 92-Y-direction guide rail, 93-Z-direction screw rod mounting hole, 94-Z-direction slide block, 95-main shaft front seat, 100-five-axis turntable, 101-turntable, 102-clamp, 341-slide rail, 351-second axial core, 361-driving motor, 371-linkage synchronous pulley, 372-slide block and 661-Z-direction screw rod.
[ detailed description ] of the invention
Referring to fig. 1 to 10, the novel aeroengine blade grinding machine comprises a machine base 1, a table roller finisher 2, a top finisher 3, a main shaft driving motor 4, a front main machine base 5, a rear main machine base 6, an X-direction screw rod 7 and an upright post 9, wherein the machine base 1 is arranged on the front main machine base 5, an X-direction driving control motor 71 connected with the X-direction screw rod 7 is arranged on the machine base 1, a workbench 10 is slidably arranged on the front main machine base 5, the table roller finisher 2, a ship-shaped 17 and a rotatable five-axis turntable 100 are arranged on the workbench 10, a turntable 101 is arranged on the five-axis turntable 100, a clamp 102 is arranged on the turntable 101, the X-direction screw rod 7 is connected with the workbench 10 through a screw nut seat 15, a Z-direction driving control motor 66 and two Z-direction guide rails 61 are arranged on the rear main machine base 6, the upright post 9 is slidably arranged on the rear main machine base 6, the end of the upright 9, which is close to the workbench 10, is provided with a main shaft front seat 95 which is slidably mounted, a driving device is mounted on the top of the upright 9 and is connected with a Y-axis screw rod 82, the Y-axis screw rod 82 is connected with the main shaft front seat 95, one side of the upright 9 is cooperatively mounted with a Z-axis screw rod 661, the Z-axis screw rod 661 is connected with the output end of a Z-axis drive control motor 66, the main shaft motor 4 is cooperatively mounted on the main shaft front seat 95, the main shaft 41 connected with the output end of the main shaft motor 4 is arranged on the main shaft front seat 95 in a penetrating manner, the end part of the main shaft 41 is cooperatively mounted with a grinding wheel 42, the top type trimmer 3 is slidably mounted on the upright 9, the top type roller trimmer 2 and the top type trimmer 3 can trim the grinding wheel 42, two X-axis slide rails 51 are arranged on the front main shaft seat 5, the bottom of the workbench 10 is cooperatively mounted on the X-axis slide rails 51 by a slide block, two Y-guide rails 92 are arranged on the upright 9, and the left side of the upright 9 is provided with a grinding wheel 42, the right side is provided with a supporting seat 91, the right side of the upright post 9 is provided with a Z-direction screw rod mounting hole 93, the supporting seat 91 is provided with a Z-direction slide block 94 which can be matched and mounted on a Z-direction slide rail 61 by a main shaft front seat 95 in a sliding manner on a Y-direction guide rail 92, the supporting seat 91 is provided with a Z-direction slide block 94 which can be matched and mounted on the Z-direction slide rail 61, a Z-direction screw rod 661 is matched and mounted on the Z-direction screw rod mounting hole 93 in a penetrating manner, the output ends of the Z-direction screw rod 661 and the Z-direction drive control motor 66 are connected by a small coupling, the table roller trimmer 2 comprises a base 20, a first shaft core 21, a heightening plate 22, a waterproof cover 23 and a fixing seat, the bottom of the heightening plate 22 is fixed on a workbench 10, the fixing seat 24 is provided with a driving motor, a main synchronous pulley and a driven synchronous pulley which are connected by a synchronous belt, the output end of the driving motor is connected with the main synchronous pulley, the driven synchronous pulley is connected with the first shaft core 21, the diamond rollers are matched and mounted on the first shaft core 21 and the second shaft core 351, the top trimmer 3 comprises a mounting seat 34 with a plurality of sliding rails 341, a bearing seat 35, a box 36 and a connecting seat 37, wherein the bearing seat 35 is provided with a second shaft core 351 in a matched manner, the bearing seat 35 is connected with the connecting seat 37, the connecting seat 37 is slidably arranged on the sliding rails 34 by a plurality of sliding blocks 372, the box 36 is connected with the connecting seat 37, a driving motor 361 and a driving synchronous pulley connected with the driving motor 361 are arranged on the box 36, a linkage synchronous pulley 371 is arranged on the connecting seat 37, a motor for controlling the second shaft core 351 to rotate is arranged in the mounting seat 34, the motor is connected with the second shaft core 351 by a synchronous belt transmission device, the mounting seat 34 is connected with a main shaft front seat 95, a left outer cover 12 and a right outer cover 14 are arranged on the machine seat 1, a slidable left moving door 13 is arranged on the left outer cover 12, an operating box 16 and a slidable right moving door 11 are arranged on the right outer cover 14, the driving device is mainly formed by mutually connecting a Y-direction driving control motor 8 and a speed reducer 81, the bottom of the speed reducer 81 is fixed at the top of a stand column 9 by a heightening block 83, the output end of the speed reducer 81 is connected with a Y-direction screw rod 82 by a coupler, a Z-direction guide rail protecting cover 62 and an electric cabinet support 63 are arranged on a rear main machine seat 6, an electric control cabinet 65 is arranged on the electric cabinet support 63, an electric cabinet air conditioner 64 is arranged on one side of the electric control cabinet 65, a water spray adjusting mechanism 31 and a top type trimming water spray mechanism 33 are respectively arranged on two sides of the top type trimmer 3, a spray head 32 is arranged at the end part of the water spray adjusting mechanism 31, a front main machine seat 5 and the rear main machine seat 6 are connected by bolts and pin keys, a diamond roller on the top type trimmer 3 is positioned above a grinding wheel 42, a diamond roller on the table roller trimmer 2 is positioned on the side surface of the grinding wheel 42, an operation panel is arranged on the operation box 16, a control switch and a power supply device are arranged in the operation box 16, the operation box 65 are connected by wires, the electric control cabinet 65 is connected with each motor by the wires, an operation panel is provided with a grinding machine, an operation parameter is displayed on the operation panel, and a button is connected with the operation parameter by the wires, and a linkage seat 37 is connected with a screw rod 37, and a linkage seat 37 is connected with the lower driving seat 37.
The working process of the invention comprises the following steps:
in the working process of the novel aero-engine blade grinding machine, when the aero-engine blade is required to be ground, the aero-engine blade to be machined is clamped on the clamp 102, a power supply device in the electric control cabinet 65 is started, corresponding grinding machining parameters are set on the control panel, the X-direction driving control motor 71 is started to enable the output end of the motor to rotate and drive the X-direction screw rod 7 to move so as to enable the workbench 10 to horizontally move to a designated position along the X-direction sliding rail 51, then the Z-direction driving control motor 66 is started to enable the output end of the motor to rotate and drive the Z-direction screw rod to move so as to enable the upright post 9 to horizontally move along the Z-direction sliding rail 61 until the grinding wheel 42 moves to the designated position, the spindle motor 4 is started, the output end of the spindle motor 4 is rotated so as to drive the spindle 41 to rotate, the spindle 41 is rotated so as to drive the grinding wheel 42 to rotate, the grinding wheel 42 rotates to grind the aeroengine blade to be processed, when the upper and lower positions of the grinding wheel 42 are required to be adjusted, a Y-direction driving control motor 8 is started, the power of the output end of the Y-direction driving control motor 8 is reduced by a speed reducer 81 and then drives a Y-direction screw rod 82 to rotate, the Y-direction screw rod 82 rotates to drive a spindle front seat 95 to move up and down along a Y-direction guide rail 92 on a stand column 9, the spindle front seat 95 moves up and down to enable the grinding wheel 42 to move up and down synchronously, when the surface of the grinding wheel 42 is required to be dressed, a motor in the mounting seat 34 is started, the output end of the motor rotates to drive a second spindle 351 to rotate through a synchronous belt transmission device, the second spindle 351 rotates to drive a diamond roller to rotate, the surface of the grinding wheel 42 is required to be dressed, when the position of the diamond roller on the top-type trimmer 3 is required to be adjusted, a driving motor 361 in the box 36 is started, the driving motor 361 works to drive the driving synchronous pulley to rotate, the driving synchronous pulley drives the linkage synchronous pulley 371 to rotate through the synchronous belt, and then drives the screw rod on the connecting seat 37 to rotate, so that the connecting seat 37 moves along the sliding rail 341, the diamond roller position on the second shaft core 351 is adjusted, in addition, the table-board roller trimmer 2 can trim the grinding wheel 42, the trimming process is that the driving motor on the fixing seat 24 works to drive the main synchronous pulley to rotate, the main synchronous pulley rotates to drive the driven synchronous pulley to rotate, the driven synchronous pulley drives the first shaft core 21 to rotate, further the diamond roller on the table-board roller trimmer 2 rotates to trim the grinding wheel 42, and the table-board roller trimmer 2 can move to the screw rod 7 through X to enable the workbench 10 to move and simultaneously finish the adjustment of the position of the table-board roller trimmer 2.
The novel aeroengine blade grinding machine has the following beneficial effects: 1) The position in the X, Y, Z direction can be adjusted and positioned in the grinding and finishing process, so that the machining precision is ensured; 2) The grinding wheel 42 can be subjected to trimming processing while grinding the workpiece, so that the surface flatness of the grinding wheel 42 is ensured, the grinding accuracy and flatness of the grinding wheel are high, and the grinding efficiency and quality of the workpiece are improved; 3) The grinding machine has high working stability, convenient operation control and high waterproofness and safety.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (8)
1. The utility model provides a novel aeroengine blade grinding machine which characterized in that: the machine comprises a machine base (1), a table top roller trimmer (2), a top trimmer (3), a main shaft driving motor (4), a front main machine base (5), a rear main machine base (6), an X-direction screw rod (7) and a stand column (9), wherein the machine base (1) is arranged on the front main machine base (5), an X-direction driving control motor (71) connected with the X-direction screw rod (7) is arranged on the machine base (1), a workbench (10) is slidably arranged on the front main machine base (5), the table top roller trimmer (2), a ship form (17) and a rotatable five-axis turntable (100) are arranged on the workbench (10), a turntable (101) is arranged on the five-axis turntable (100), a clamp (102) is arranged on the turntable (101), the X-direction screw rod (7) is connected with the workbench (10) through a screw rod nut seat (15), a Z-direction driving control motor (66) and a plurality of Z-direction guide rails (61) are arranged on the rear main machine base (6), the stand column (9) is slidably arranged on the rear main machine base (6), a front driving device (82) is arranged on the workbench (9) and is arranged near the workbench (10) and is slidably arranged on one end of the front main machine base (6) and is connected with the front main machine base (95), y is to lead screw (82) and main shaft front seat (95) link to each other, Z is to lead screw (661) is installed in cooperation of stand (9) one side, Z is to lead screw (661) and Z is to drive control motor (66) output and link to each other, main shaft driving motor (4) cooperation is installed on main shaft front seat (95), wear to be equipped with main shaft (41) that link to each other with main shaft driving motor (4) output on main shaft front seat (95), grinding wheel (42) are installed in cooperation of the tip of main shaft (41), top formula trimmer (3) slidable mounting is on stand (9), mesa gyro wheel trimmer (2) and top formula trimmer (3) all can trim grinding wheel (42), mesa gyro wheel trimmer (2) include base (20), first mandrel (21), increase board (22), waterproof lid (23), fixing base, increase board (22) bottom is fixed on workstation (10), be equipped with on fixing base (24) driving motor, synchronous pulley, driven synchronous pulley that link to each other with the hold-in time, driving motor output and synchronous pulley link to each other with the synchronous belt, diamond pulley (34) and a plurality of bearing frame (35) are installed to each other between synchronous pulley (21) and a plurality of bearing frame (35) that are installed to top formula trimmer (3) and the same, box (36), connecting seat (37), second axle core (351) are installed to the cooperation on bearing frame (35), and bearing frame (35) and connecting seat (37) link to each other, and connecting seat (37) are with a plurality of sliders (372) slidable mounting on slide rail (341), box (36) link to each other with connecting seat (37), install driving motor (361) on box (36), with driving synchronous pulley that driving motor (361) links to each other, be equipped with linkage synchronous pulley (371) on connecting seat (37), install control second axle core (351) pivoted motor in mount pad (34), link to each other with synchronous belt transmission between motor and the second axle core (351), mount pad (34) link to each other with main shaft front seat (95).
2. The novel aircraft engine blade grinding machine of claim 1, wherein: the front main machine seat (5) is provided with a plurality of X-direction sliding rails (51), and the bottom of the workbench (10) is mounted on the X-direction sliding rails (51) in a matched mode through sliding blocks.
3. The novel aircraft engine blade grinding machine of claim 1, wherein: two Y-direction guide rails (92) are arranged on the upright post (9), supporting seats (91) are arranged on the left side and the right side of the upright post (9), Z-direction screw rod mounting holes (93) are formed in the supporting seats (91) on the right side of the upright post (9), and the top trimmer (3) is slidably mounted on the Y-direction guide rails (92) through a main shaft front seat (95).
4. A novel aircraft engine blade grinding machine according to claim 3, wherein: the Z-direction sliding block (94) which can be matched and installed on the Z-direction guide rail (61) is arranged on the supporting seat (91), the Z-direction screw rod (661) is matched and installed on the Z-direction screw rod installation hole (93), and the Z-direction screw rod (661) is connected with the output end of the Z-direction driving control motor (66) through a small coupler.
5. The novel aircraft engine blade grinding machine of claim 1, wherein: the machine seat (1) is provided with a left outer cover (12) and a right outer cover (14), the left outer cover (12) is provided with a sliding left moving door (13), and the right outer cover (14) is provided with an operation box (16) and a sliding right moving door (11).
6. The novel aircraft engine blade grinding machine of claim 1, wherein: the driving device is mainly formed by mutually connecting a Y-direction driving control motor (8) and a speed reducer (81), the bottom of the speed reducer (81) is fixed at the top of the upright post (9) by a heightening block (83), and the output end of the speed reducer (81) is connected with a Y-direction screw rod (82) by a coupler.
7. The novel aircraft engine blade grinding machine of claim 1, wherein: the rear main frame (6) is provided with a Z-guide protective cover (62) and an electric cabinet support (63), the electric cabinet support (63) is provided with an electric control cabinet (65), and one side of the electric control cabinet (65) is provided with an electric cabinet air conditioner (64).
8. The novel aircraft engine blade grinding machine of claim 1, wherein: the two sides of the top trimmer (3) are respectively provided with a water spray adjusting mechanism (31) and a top trimming water spray mechanism (33), and a spray head (32) is arranged at the end part of the water spray adjusting mechanism (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194806.1A CN109834554B (en) | 2019-03-14 | 2019-03-14 | Novel aeroengine blade grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194806.1A CN109834554B (en) | 2019-03-14 | 2019-03-14 | Novel aeroengine blade grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109834554A CN109834554A (en) | 2019-06-04 |
| CN109834554B true CN109834554B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910194806.1A Active CN109834554B (en) | 2019-03-14 | 2019-03-14 | Novel aeroengine blade grinding machine |
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| CN (1) | CN109834554B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476163A (en) * | 2020-11-04 | 2021-03-12 | 中材科技(萍乡)风电叶片有限公司 | Grinding machine for wind power blades |
| CN112355815B (en) * | 2020-11-12 | 2022-05-03 | 中国航发南方工业有限公司 | Grinding device for complex curved blade tips for aero-engine |
| CN115958506B (en) * | 2023-02-23 | 2023-08-25 | 杭州铭耐轲机械有限公司 | Grinding and polishing type workbench integrated grinding machine |
| CN116551482B (en) * | 2023-05-19 | 2024-02-20 | 山东广联智能制造有限公司 | Roll grinder compound curve grinding device and method |
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